8-bit FLASH microcontroller featuring an 8b data bus and operating at up to 48MHz. This surface mount device offers 16KB of program memory, 768B of RAM, and 34 programmable I/Os. Integrated peripherals include USB, UART, USART, 3 timers/counters, 1 PWM channel, and a watchdog timer. Packaged in a 44-pin TQFP with dimensions of 10mm x 10mm x 1.05mm, it supports a supply voltage range of 4.2V to 5.5V and operates from -40°C to 85°C.
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Microchip PIC18F4450-I/PT technical specifications.
| Access Time | 48us |
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Data Rate | 12Mbps |
| Density | 16KB |
| Frequency | 48MHz |
| Height | 1.05mm |
| Interface | USB, UART, USART |
| Lead Free | Lead Free |
| Length | 10mm |
| Max Frequency | 48MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 4.2V |
| Mount | Surface Mount |
| Number of ADC Channels | 13 |
| Number of Bits | 8 |
| Number of I/Os | 34 |
| Number of Programmable I/O | 34 |
| Number of PWM Channels | 1 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 1 |
| Oscillator Type | Internal |
| Package Quantity | 160 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, HLVD |
| Radiation Hardening | No |
| RAM Size | 768B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Watchdog Timer | Yes |
| Width | 10mm |
| RoHS | Compliant |
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